Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11375310 | Audio signal processing method and apparatus, and device | Yiwei KOU, Xiansheng Li | 2022-06-28 |
| 11294993 | Identity authentication using biometrics | Haojie Zhong, Shuli Zhang | 2022-04-05 |